baber/WOPTO huggingface dataset:
Patent IE-780691-L (IE)
Title: Superoxidised solid sodium perborate
IPC: C11D3/395
Filed: 1978-04-07
Abstract: Superoxidized solid sodium perborate contains more than 17 wt.% active oxygen and less than 1.4 atoms hydrogen per active oxygen atom. The superoxidized solid sodium perborate in particle form is prepared by simultaneously introducing, into a fluidized bed dryer containing seeds of dimensions smaller than those of the perborate particles which are to be obtained, an aqueous solution containing hydrogen peroxide in concentrations above 30 wt.% and an aqueous solution containing sodium metaborate in such quantities that the molar ratio between the hydrogen peroxide and the sodium metaborate introduced into the fluidized bed is above 1.12. The water present in the aqueous solutions is evaporated by means of a fluidizing gas.
[US4185960A]
Patent IE-36556-L (IE)
Title: Composite aluminium powder
IPC: C22C32/00
Filed: 1972-06-29
Abstract: 1390857 Making composite powder INTERNATIONAL NICKEL Ltd 6 July 1972 [6 July 1971] 31572/72 Heading B3A [Also in Division C7] A process for producing a composite powder of an aluminium or aluminium-base alloy matrix containing a dispersion of alumina comprises mechanically alloying the constituents by milling a powder charge comprising aluminium or aluminium oxide coated aluminium particles in the presence of an asymmetric organic surfactive agent in vapour or liquid form and in an amount less than 4% of the total powder charge by weight to produce uniformly dispersed, substantially equiaxed particles of aluminium oxide not exceeding 2000 in diameter in the aluminium or aluminium alloy matrix. Preferably, 0À3 to 2% by weight of a surfactive agent is used and the agent ideally has a boiling point not exceeding 200 C., contains from 1-5 carbon atoms per molecule and the molecules each have a metallophilic and a metallophobic group. The agents may consist of organic acids, alcohols, ketones, aldehydes or ethers. The agents can be distributed directly to the mill with the powder charge and grinding media before milling or periodically. Alternatively, they can be vaporized and continuously or intermittently introduced in vapour form to the mill during milling. The aluminium oxide is provided by layers on the aluminium particles during the milling and oxygen can also be added to the mill along with fine aluminium oxide powder. The grinding ball to powder volume ratio is from 4 : 1 to 50 : 1, preferably 15 : 1 to 30 : 1, and ball, attritor, shaker, vibratory and planetary ball mills can be used. The initial powder charge can be in the form of pre-alloyed particles of the desired alloy or of different powders of the respective alloy constituents. The alloys can contain by weight one or more of the following elements to the amounts indicated: 2% Ni, 0À5% Cr, 10% Cu, 21% Si, 1À5% Mn, 10% Zn, 10% Mg, 20% Sn, 2% Fe, 1% Pb, 1% Bi, 0À2% Zr, 0À2% Ti, 1À5% Li, 0À1% V, 0À8% Cd, 0À02% B, 0À05% Be. Refractory oxides of metals other than aluminium, e.g. yttria, thoria and magnesia, suitable for dispersion strengthening can also be added to the powder charge. The mechanically-alloyed composite powders can be consolidated into powder metallurgy products by mechanical or hydrostatic compaction and sintering and hot extrusion, by hot pressing and hot extrusion, by hot extrusion or hot rolling without prior compaction or sintering. If the products are to be cold-worked, e.g. drawn into wire, rolled into sheet, the C content should be #0À5%, although higher contents can be tolerated with hotworking.
[GB1390857A]
Patent FI-820654-L (FI)
Inventor: DEGEN HANS-JYRGEN
IPC: C02F1/28
Filed: 1982-02-25
Abstract: A process for removing anionic compounds from water which is recycled in manufacturing processes, and from waste water, by adding (1) water-soluble products obtained by reacting an alkylating agent, having an aromatic substituent, with a cationic polyelectrolyte and (2) mineral adsorbents and/or a magnesium salt, aluminum salt or iron salt, with formation and flocculation of water-insoluble reaction products.
Patent IE-37811-L (IE)
Title: Device for storing and handling rods
IPC: B65G1/04
Filed: 1973-06-18
Abstract: A device for storing and handling long, heavy metal rods of different and large diameters comprises two self-locking gripper arms connected to a body portion which is adapted to slide vertically in a vertical frame. The gripper arms have a locking action proportional to the weight of the rod which is required to be handled and their free ends are provided with locating rods to facilitate the gripping action. A rack for holding the long rods in a horizontal position is used with the gripper system. The device has the advantage that storage area is utilized more efficiently and safely and affords ready identification of materials.
[US3850317A]
Patent IE-40385-L (IE)
Title: Piperazinyl esters of n- quinolylanthranilic acid
IPC: C07D215/44
Filed: 1974-05-10
Abstract: 1472652 Piperazinyl esters of N-quinolylanthranilic acid ROUSSEL UCLAF 13 May 1974 [11 May 1973] 21090/74 Heading C2C Novel compounds of formula I [in which n is 0 or an integer from 1 to 5, Y is located at the 7- or 8-position of the quinoline ring system and represents a halogen atom or a trifluoromethyl, trifluoromethylthio or trifluoromethoxy group, and Z which is located at any position on the benzene ring represents a hydrogen atom, a halogen atom, an alkyl group having from 1 to 4 carbon atoms or an alkoxy group having from 1 to 4 carbon atoms] and non-toxic acid addition salts thereof are prepared either by reacting a functional derivative of an acid of formula II with a compound of formula III or by reacting a compound of formula IV with a compound of formula III. Pharmaceutical compositions in conventional forms for bucal, rectal or parenteral administration having analgesic and anti-inflammatory activity comprise an above novel compound and a carrier or diluent.
[GB1472652A]
Patent IE-851056-L (IE)
Title: Dunnage material
IPC: B32B5/18
Filed: 1985-04-25
Abstract: Expanded, resilient, thermoplastic dunnage particles are rendered more effective by coating the outer surface of the particles with an additive which increases the coefficient of friction of that outer surface. The additive also promotes at least a minimum amount of adhesion between the dunnage particles.
Patent IE-891144-L (IE)
Title: Filling level meter
IPC: G01S15/52
Filed: 1989-04-10
Abstract: The level measurement device (20) used to measure the level of a substance within a container (10) comprises a transmitting and receiving arrangement which directs sound or ultrasound pulses onto the surface of the substance within the container and which receives backscatter pulses (N) reflected by this surface which it converts into electric received signals. An evaluation circuit is connected to the transmitting and receiving arrangement and generates in a signal processing path an envelope signal corresponding to the envelope of the received signals, digitises sampling values of the envelope signal, stores in a memory the digitised sampling values in order to produce a distance-dependent or delay-dependent amplitude profile of the measurement path and evaluates the amplitude profile in order to determine the delay of the most likely user echo signal. Parallel to the signal processing path for generating the envelope signal, in the evaluation circuit frequency detection is performed on the echo signals to identify echo signals with the transmission frequency of the sound or ultrasound pulses. Depending on the result of the frequency detection, the signal processing path is opened only for those echo signals whose frequency corresponds to the transmission frequency. As a result, all the received signals whose frequency does not correspond to the transmission frequency are excluded from digitisation and further processing. This includes all received signals produced as a result of reflections from moving obstacles due to the Doppler frequency shift. On the other hand, all received signals whose frequency coincides with the transmission frequency are forwarded unchanged for digitisation and signal processing. <IMAGE> 
[EP0337293A1]
Patent IE-34650-L (IE)
Title: Abrasive tool.
IPC: B24D3/00
Filed: 1970-10-27
Abstract: An improved resinoid grinding wheel particularly useful for the wet or dry grinding of hardened steels and steel alloys utilizes nickel-coated cubic boron nitride particles as the abrasive medium.
[US3645706A]
Patent IE-45010-L (IE)
Title: Phenolic ester of -isobutylhydratropic acid.
IPC: A61P25/04
Filed: 1977-07-04
Abstract: The present invention relates to a process for obtaining p.isobutyl-hydratropate of guaiacol of formula I: (I) wherein p.isobutyl-hydratropoyl chloride is condensed with guaiacol in the presence of an acid catalyst. The above compound may be used in human therapy for curing inflammations of the respiratory tract.
[CA1093578A]
Patent IE-791442-L (IE)
Title: Improved food processor
IPC: A47J42/56
Filed: 1979-08-08
Abstract: An improved food processor including a citrus fruit juice extraction unit, and an attachment for a food processor for the extraction of juice from citrus fruit, are disclosed. The attachment consists of an annular trough-like member fitting within the cylindrical food processing container amounted on the base of the food processor. The annular trough-like member has a circumferential flange which rests on the upper edge of the container and supports the trough-like member therein. The trough-like member has apertures in the bottom thereof to permit the passage of citrus fruit juice while restraining passage of pulp and pips associated with the juice. The trough-like member includes means such as a cam which are arranged to cooperate with an electric switch for the food processor motor so that the food processor motor cannot be actuated without the trough-like member being in predetermined rotational relationship with the food processor base and food processing container located thereon.
[US4240338A]
Patent IE-45541-L (IE)
Title: Transition coding method for binary data
IPC: H04L25/49
Filed: 1977-08-03
Abstract: This invention relates to a method of encoding data by transitions in a binary sequence, as well as to a coder and a decoder using the method. In the method data is encoded as follows: a first value bit is encoded by a transition in the middle of the corresponding bit-time, but this transition is inhibited if there was a transition in the middle of the previous bit-time, a second value bit is encoded by a transition at the beginning of the corresponding bit-time, but this transition is shifted from the beginning to the middle of the bit-time if there was a transition in the middle of the previous bit-time.
[US4153814A]
Patent IE-38656-L (IE)
Title: Percarboxylic acid solutions
IPC: C07C407/00
Filed: 1973-12-18
Abstract: There is provided a continuous process for the production of water free or substantially water free peralkanoic acids with 2 to 4 carbon atoms by reaction of aqueous hydrogen peroxide with an alkanoic acid having 2 to 4 carbon atoms in the presence of acidic catalyst at a mole ratio of hydrogen peroxide to alkanoic acid of 0.5 to 30:1, preferably from 0.8 to 20:1, in a reactor by countercurrent extraction of the reaction solution with an organic solvent, recovery of a substantially water free solution of peralkanoic acid as extract and in a given case, eventually after addition of an additional solvent, dehydration of the extract by azeotropic distillation, the entire aqueous raffinate or a portion thereof is led to an evaporator unit, in which the water brought in with the starting materials and formed during the reaction is distilled off under reduced pressure, whereupon the concentrated raffinate as well as in a given case the non-concentrated portion of the raffinate is returned to the reactor and the reactor is replenished with sufficient aqueous hydrogen peroxide and alkanoic acid that the starting conditions are again produced.
[US4101570A]
Patent IE-43637-L (IE)
Title: Phenoxyalkylcarboxylic acid derivatives
IPC: C07C51/00
Filed: 1976-10-20
Abstract: Novel phenoxyalkylcarboxylic acid compounds of the formula <IMAGE> (I) wherein B is a valency bond or a straight-chained or branched, saturated or unsaturated hydrocarbon radical containing up to 3 carbon atoms; N IS 1 OR 2 AND R1, R2 and R3 are hydrogen or lower alkyl; and the pharmacologically compatible salts thereof; have been found to be outstandingly effective in lowering the serum lipid level and the cholesterol level in mammals without inducing undesired side effects and to possess excellent thrombocyte-aggregation inhibiting activity.
[US4153728A]
Patent IE-812733-L (IE)
Title: Shelf assembly
IPC: A47B47/00
Filed: 1981-11-23
Abstract: The present invention relates to a shelf assembly for mounting in a closet. The shelf assembly provides a unit which may be collapsed for ease of transportation and also has shelves the length of which may be varied to accommodate varying widths of closet. Essentially, the shelf assembly (1) comprises a central shelf unit (4), which comprises four uprights (8) and a plurality of shelves (10) pivotally connected to the uprights (8). Sidewardly projecting telescopic shelves (5) and telescopic clothes hanging rails (7) extend from the shelf unit (4) to side walls (6) of the closet (2). The sidewardly extending shelves (5) and telescopic rails (7) are supported on brackets (20, 23, 33, 34) attached to the uprigths (8) of the central shelf unit (8) and wall (6). The shelf unit (4) may be collapsed for packaging with the movable shelves (10) lying substantially parallel to the uprights (8). The length of the sidewardly projecting shelves (5) and telescoping rails (7) may be varied to accommodate varying widths of closet.
[EP0080306A2]
Patent IE-812894-L (IE)
Title: Cigarette filter
IPC: A24D3/04
Filed: 1981-12-09
Abstract: A filter for a cigarette includes a porous filter rod having a hollow tube therein extending from one end a preselected distance, the filter rod being circumscribed by a non-porous wrapper wherein the filter rod with the non-porous wrapper therearound is provided with at least one groove extending from one end thereof a preselected distance longitudinally therealong. The groove and the tube may extend from the same one end or may extend from opposite ends. Tipping material circumscribes the non-porous wrapper and is provided with flow-throgh openings therein in flow communication with the groove. The groove may be oriented to extend to the mouth end of the filter or the tobacco end when connected to a cigarette.
[US4342322A]
Patent NO-792974-L (NO)
Inventor: FETTWEIS ALFRED
IPC: H04J4/00
Filed: 1979-09-14
Abstract: A method for digital frequency conversion of audio signals or PCM signals into signals of a frequency-division multiplex system in which the original signals exist in a channel of limited band width. All channels are brought into their desired frequency ranges through simplified multiplication processes, using a basic operating rate having a frequency of six times the channel band width.
Patent NO-793021-L (NO)
Inventor: AHLBORN GUENTHER
IPC: B61G7/10
Filed: 1979-09-20
Abstract: 1. Arrangement of a removable headstock (1) on railway freight wagons (2) with small wheels and low loading surface (3) which supports the traction (5) and buffer devices (4) characterized in that at right hand and left hand of the longitudinal axis of the wagon, close to the wagon end and the longitudinal sides of the wagon, there is at least one web each (6) mounted on the loading surface (3) of the wagon (2) parallel to its longitudinal axis, the two front sides of the web being profiled, that the headstock (1) is provided for each web (6) with a fixed thrust piece (9) which is form-fitted to the front side of the web directed towards the wagon end, and with a detachable tension piece (10) which is form-fitted to the front side of the web directed towards the wagon centre.
Patent NO-831668-L (NO)
Inventor: REPPEL WERNER
IPC: E04C3/12
Filed: 1983-05-11
Abstract: In a process for producing wooden building components acted upon by flexural forces in the built-in condition, and made up of at least two members that are bonded together, the load capacity is increased by stressing at least one part of the component in the direction of its length by a linear force and is then bonded to another part of the component while still being acted upon by said force. In a preferred form of the invention at least one part of the component is acted upon by a pulling force and another part is acted upon by a compression force with a pre-stressing effect. The use of the process makes possible the production of bonded wooden structural members free of transverse forces.
Patent NO-854735-L (NO)
Inventor: MASSARI DONALD J JR
IPC: B25C1/04
Filed: 1985-11-26
Abstract: A modular tool (10) functions to drive nails (N) or staples (S). The tool uses an air motor (11) having a housing (12), and has interchangeable magazines and handle assemblies (16,17) for nails and staples, respectively.The assemblies are selectively attached to the air motor via adapter plate means (13) mounted on the air motor housing.
Patent NO-860441-L (NO)
Title: Satellittantenne.
Inventor: SMITH EDWARD W
IPC: H01Q5/00
Filed: 1986-02-07
Abstract: En dobbeltfrekvensmater for benyttelse. sammen med en antenne tillater mottagning. av signaler i både et lavfrekvensbånd. og et høyfrekvensbånd og omfatter en. eneste mater (32) gjennom hvilken begge. signaler forplantes, en høyfrekvensføler. (40) som strekker seg konsentrisk i materens hals (36) for å motta høyfrekvenssig-nalet, en bølgeleder (38) som er koplet til materens hals og som omfatter to kryssoverganger (42, 46) med fire bølge-ledere (44) som sammenkopler kryssover-gangene, og en eneste utgangsport (56) med en polarisasjonsrotasjonsanordning (54) for mottagning av lavfrekvenssignalet. De fire sammenkoplende bølgeledere (44)kan være enten koaksialkabler eller generelt rektangulære bølgeledere. Den rektangulære bølgelederversjon er dannet av et antall støpte aluminiumdeler og har flenser (74) for montering, og begge versjoner utmerker seg ved forplantning av lavfrekvenssignaler med forskjellige polarisasjoner gjennom bølgelederen til den samme utgangsport, slik at en eneste lavfrekvensoppfanger kan benyttes til å motta hvilket som helst av de forskjellig polariserte lavfrekvenssignaler. Andre utførelser oppviser forskjellige forbindelser både i halsen og ved lavfre-kvensutgangen.
Patent NO-864001-L (NO)
Title: Sluse.
Inventor: STENSTROEM LENNART
IPC: B01J3/02
Filed: 1986-10-07
Abstract: Sluseinnretning for innsetting mellom soner med forskjellige miljøforhold, f.eks. trykk og/eller temperatur. En trommel (20) er dreibart anordnet i en åpning i huset,. og har radielt forskyvbare klaffer (18) likt fordelt langsmed trommelens periferi. Hver klaff har en første del (21) for tetning mot huset (13), og en andre del av klaffen, hosliggende til trommelen, samvirker med en tetningsinnretning (22). Denne innretning er fortrinnsvis utformet som et langstrakt spor (22) som er åpent mot. trommelen, og et langstrakt tetningslegeme (24) er anordnet i sporet. Trykkforskjellen mellom rommene på de to sider av klaffen bringer det langstrakte tetningslegemet i en slik tetningsstilling at klaffen ved trykkforskjellen, blir anbragt i tettende anlegg mot innsiden av huset uavhengig av positiv eller negativ trykkforskjell.
Patent NO-870023-L (NO)
Inventor: VANDENBORRE JAN-BAPTIST HUGO
IPC: H01M50/411
Filed: 1987-01-05
Abstract: Improved diaphragms for electrolytic cells which comprise a woven organic fabric embedded in a film forming mixture consisting of a particulate inorganic hydrophilic material and an organic polymeric binder as well as a method of producing the same which comprises the steps of i) intimiately mixing the particulate inorganic hydrophilic material with a solution of the polymeric binder in an appropriate solvent to form a slurry; ii) uniformly spreading said slurry on an inert flat surface to form a wet sheet; iii) immersing the stretched organic fabric into the wet sheet; iv) allowing the solvent to evaporate and optionally further eluting the solvent, and v) removing the dry sheet from the flat surface.
Patent NO-873168-L (NO)
Inventor: CHARPIOT BRIGITTE
IPC: C07H15/04
Filed: 1987-07-28
Abstract: Compounds having a polyhydroxylated hydrophilic moiety, a highly fluorinated moiety and a functional junction group linking said moieties together, wherein said hydrophilic moiety is derived from a polyol or an aminopolyol, and wherein said highly fluorinated moiety consists of a fluorocarbon group wherein at least 50 % of the atoms bonded to the carbon skeleton are fluorine atoms, the other atoms bonded to the carbon skeleton being hydrogen, chlorine or bromine atoms, said highly fluorinated moiety containing at least 4 fluorine atoms ; as well as the internal ethers and ketals thereof ; process for their preparation ; and compositions containing said compounds as surfactants together with non polar compounds, for use as gas carriers.
Patent NO-875491-L (NO)
Title: Fremgangsmaate til aa danne en filterkake, fremgangsmaate til fremstilling av et sammensatt legeme med metall-grunnmasse, sammensatt legeme fremstilt ved fremgangsmaaten og filterpatron fremstillt fra det sammensatte legeme.
Inventor: ENRIGHT PHILIP GRAHAM
IPC: C22B9/02
Filed: 1987-12-30
Abstract: En fremgangsmåte til å danne en filterkake for filtrering av flytende metall ved hjelp av partikler som er stabile i det flytende metall på et inert, for flytende metall gjenomtrengelig underlag i strømningsbanen for det flytende metall som skal filtreres, er kjenne-tegnet ved at partiklene avsettes i strømningsbanen på oppstrømsiden av underlaget og i det minste delvis føres med av metallstrøaunen og disper-geres som en på forhånd fuktet og på forhånd primet filterkake på underlaget.
Patent NO-883965-L (NO)
Inventor: BIENVENU GERARD
IPC: C01B32/949
Filed: 1988-09-06
Abstract: The invention relates to a method of fabrication in the powdered state of ceramic compounds formed between a metalloid and a refractory metal, characterized in that it involves the following steps: a) said metalloid is caused to react with a reducing metal within a liquid bath constituted at least partly by a fused salt of said reducing metal in order to obtain a saltlike intermediate compound which combines said reducing metal and the metalloid, in solution in said bath, b) a reducible salt of said refractory metal is then injected into said bath in a divided form which is directly distributed throughout the bath in order to produce said powder by reaction of the reducible salt with said intermediate compound of the reducing metal.
Patent NO-891271-L (NO)
Title: Folde-eske.
Inventor: GAUBE GUENTHER
IPC: B65D5/24
Filed: 1989-03-22
Abstract: Bretteeske av kartong ned en bunnplate (2), to sidevegger (3, 4) og to endevegger (7, 8) sant en dekkplate (5). hvor sideveggene og endeveggene er forbundet med hverandre gjennon kileflater (9. 10. 11. 12). hvorved det dannes et tett kar. Langs en risselinje (13) kan et midtparti (14) avskilles fra dekkplaten, og grunnet denne utferelsesforn kan bretteesken anvendes både som kattetoalett og som hundetoalett.